Independent rankings of Charter High schools in Pinellas County, built from director interviews and verified data — never from school payments.
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AdmitCompass tracks 5 charter high-level schools in Pinellas County. All schools on this page are tuition-free charter campuses. St. Petersburg has the highest concentration with 3 schools, followed by Clearwater (1).
Charter schools are publicly funded, tuition-free, and admit by lottery when over-subscribed. Most accept applications via a single window in late winter; siblings, in-district residents, and prior-year applicants typically get preference. Every school is re-verified through direct outreach to admissions teams; data is refreshed on a 180-day cadence and timestamped on each profile.
See also: Private.
We rank by how well each school fits your family — academics, cost, distance, and values. Never by size, popularity, or payment (schools can’t pay for rank). The coarse admission-likelihood band is always free.
Clearwater·Pinellas County·Grades 9-12·~514 students
NCES
Open-enrollment charter — most applicants are admitted when seats remain; oversubscribed grades use a lottery. General signal, not personalized.
St. Petersburg·Pinellas County·Grades 10-12·~260 students
DOE 2026 · NCES
Open-enrollment charter — most applicants are admitted when seats remain; oversubscribed grades use a lottery. General signal, not personalized.
St Petersburg·Pinellas County·Grades 9-12·~242 students
NCES
Open-enrollment charter — most applicants are admitted when seats remain; oversubscribed grades use a lottery. General signal, not personalized.
St. Petersburg·Pinellas County·Grades 10-12·~223 students
DOE 2026 · NCES
Open-enrollment charter — most applicants are admitted when seats remain; oversubscribed grades use a lottery. General signal, not personalized.
St. Petersburg·Pinellas County·Grades 9-12·~220 students
DOE 2026 · NCES
Open-enrollment charter — most applicants are admitted when seats remain; oversubscribed grades use a lottery. General signal, not personalized.
Built relationships, not scrapers. AdmitCompass ranks schools using a composite score that blends four signals: enrollment size (a proxy for stability and program breadth), tuition reasonableness within the local market, freshness of our most recent verification, and a small bonus for schools with full admissions detail published on their profile.
Public data comes from the Florida Department of Education (FLDOE), the National Center for Education Statistics (NCES), and each school's own admissions pages. The information that actually matters to most families — acceptance rates, deadlines, what a director cares about — comes from direct interviews with school directors and admissions coaches across our active markets.
We do not publish scoring weights or per-axis thresholds. That keeps the moat intact: the rankings reflect actual conversations with people inside schools, not a formula anyone with a crawler could clone. Every profile is re-verified on a 180-day cadence, and the "last updated" date is timestamped on every school page.
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Our 2-minute quiz factors in grades, budget, location, and goals to surface the best-fit schools from this list.